|
gptkbp:instanceOf
|
geological formation
|
|
gptkbp:age
|
Middle Ordovician
|
|
gptkbp:associatedWith
|
gptkb:Lake_Erie
gptkb:St._Lawrence_River
gptkb:Lake_Ontario
gptkb:Niagara_Escarpment
Great Lakes region
|
|
gptkbp:characterizedBy
|
high purity limestone
|
|
gptkbp:composedOf
|
limestone
|
|
gptkbp:contains
|
sandstone
fossils
shale
siltstone
dolostone
|
|
gptkbp:enemy
|
aggregate
|
|
gptkbp:environmentalImpact
|
shallow marine
|
|
gptkbp:exhibitedAt
|
gptkb:Niagara_Falls
|
|
gptkbp:exhibits
|
fossilized corals
fossilized brachiopods
fossilized mollusks
fossilized trilobites
|
|
gptkbp:geologicalFeatures
|
Ordovician
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Niagara Formation
|
|
gptkbp:influences
|
agriculture
land use planning
local biodiversity
urban development
local climate
|
|
gptkbp:locatedIn
|
gptkb:Michigan
gptkb:New_York
gptkb:North_America
gptkb:Ohio
gptkb:Ontario
gptkb:Pennsylvania
19th century
|
|
gptkbp:namedAfter
|
gptkb:Niagara_River
|
|
gptkbp:notableFor
|
tourism
water supply
ecology
environmental studies
archaeological studies
geological research
karst_topography
|
|
gptkbp:operates_in
|
gptkb:Tully_Formation
gptkb:Black_River_Group
|
|
gptkbp:partOf
|
Cincinnatian Series
|
|
gptkbp:research
|
geologists
paleontologists
|
|
gptkbp:resolution
|
up to 200 feet
|
|
gptkbp:usedIn
|
construction
|